The ice
The teaching walls · Shuangqiao Valley
- Walls built for teaching
- Shuangqiao carries dozens of frozen waterfalls along its 38 km, and the teaching lines — the 30-metre Wuse wall among them — sit close to the lodge, fat with ice and topped with fixed anchors.
- A climbing day on the ice's clock
- Climbing runs while the ice is cold and safe, roughly 9 a.m. to 4 p.m.; the instructors re-read the wall every morning and move the group if a line has changed overnight.
- Winter sun
- Siguniang's winters are famously clear — daytime between 0 and 8 °C, nights down to −15 °C. Gloves dry by the stove; the ice is back by morning.
The wall mix shifts with the season's ice; Jiesi valley is the fallback when conditions in Shuangqiao are thin.